MDEV-29603: Implement btr_cur_t::open_leaf()

btr_cur_t::open_leaf(): Replaces btr_cur_open_at_index_side() for most calls, except dict_stats_analyze_index(), which is the only place where we need to open a page at the non-leaf level. Use btr_block_get() for better error handling. Also, use the enumeration type btr_latch_mode wherever possible. Reviewed by: Vladislav Lesin
MariaDB · Nov 16, 2022 · 89ec4b5 · 89ec4b5
1 parent 6b2d6a8
commit 89ec4b5
Show file tree

Hide file tree

Showing 28 changed files with 630 additions and 455 deletions.
diff --git a/storage/innobase/btr/btr0btr.cc b/storage/innobase/btr/btr0btr.cc
@@ -726,7 +726,7 @@ btr_page_get_father_node_ptr_func(
 	btr_cur_t*	cursor,	/*!< in: cursor pointing to user record,
 				out: cursor on node pointer record,
 				its page x-latched */
-	ulint		latch_mode,/*!< in: BTR_CONT_MODIFY_TREE
+	btr_latch_mode	latch_mode,/*!< in: BTR_CONT_MODIFY_TREE
 				or BTR_CONT_SEARCH_TREE */
 	mtr_t*		mtr)	/*!< in: mtr */
 {